Find the vertex and focus of the parabola represented by the equation: 
a. Vertex: (0, 0), focus: (0, –2)
b. Vertex: (2, 0), focus: (0, 0)
c. Vertex: (0, 0), focus: (–2, 0)
d. Vertex: (0, 0), focus: (0, 2)
a. Vertex: (0, 0), focus: (0, –2)
You might also like to view...
Divide and express the result in standard form.
A. 1 + 10i B. -1 + 3i C. 1 - 3i D. 1 + 3i
Expand.(
+ m)4
A. 4 + 8m
+ 12m2 + 4m3 + m4
B. 4 + 8m
+ 12m2 + 4m3
+ m4
C. 4 + 8m
+ 6m2 + 4m3
+ m4
D. 4 + 4m
+ 12m2 + 4m3
+ m4
Provide an appropriate response.Mark needs x liters of Paint A and y liters of Paint B to get the shade of color that he wants, and he needs at least 35 liters of the mixture.a) Write an inequality to describe the situation.b) Graph the inequality.
c) Is (25, 9) a solution of this inequality?
A. x + y ? 35;
Yes, the point (25, 9) is a solution.
B. x - y ? 35;
Yes, the point (25, 9) is a solution.
C. x + y ? 35;
No, the point (25, 9) is not a solution.
D. y ? 35 + x;
No, the point (25, 9) is not a solution.
Find an nth degree polynomial function with real coefficients satisfying the given conditions.n = 3; 2 and -2 + 3i are zeros; leading coefficient is 1
A. f(x) = x3 + 5x2 + 5x - 14 B. f(x) = x3 - 4x2 + 5x - 26 C. f(x) = x3 + 2x2 + 5x - 26 D. f(x) = x3 + 2x2 + 15x - 26